This paper presents KnowledgeTree, an architecture for adaptive E-Learning based on distributed reusable intelligent learning activities. The goal of KnowledgeTree is to bridge th...
As the World Wide Web grows rapidly on a daily basis, the number of new computer attacks is also growing at a matching rate. It is increasing by development of information and com...
We present an overview of current research in performance modeling, focusing on efforts underway in the Performance Evaluation Research Center (PERC). Using some new techniques, w...
Current computing environments are becoming increasingly complex in nature and exhibit unpredictable workloads. These environments create challenges to the design of systems that c...
In the past five years, we have been involved in the design and development of Cplanttm . An important goal was to take advantages of commodity approaches wherever possible. In p...